Stanley welcomes baby girl

A statement released by the 57-year-old rocker reads, "The KISS Army has a new princess and her name is Sarah Brianna. Erin and I feel truly blessed with the addition of this Star Child into our lives."

Sarah is the second child for the couple, who married in 2005 and share two-year-old son, Colin Michael.

Stanley also has a 14-year-old son, Evan Shane, from his previous marriage to actress Pamela Bowen.